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Resize Image for Twitter (X) Header
Size your Twitter/X profile header banner to the exact recommended 1500×500 px.
Quality 90%Max 1500pxJPG无需登录文件保持私密
将文件拖放到此处或点击浏览
JPG, PNG, WebP, AVIF, GIF 无文件大小限制
你的文件永远不会离开你的设备。所有处理都在你的浏览器中本地进行。
Twitter Header tips
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Twitter/X profile header: 1500×500 px (3:1 ratio). The centre of the image is safe; the left and right edges may be cropped on some devices.
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Keep important content (logo, text) in the centre third of the image. The left side is partially obscured by your profile picture on desktop.
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Twitter compresses all uploaded images. Use JPG at quality 90+ for headers — it keeps colours vivid after their re-compression.
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Preview your header on both desktop and mobile Twitter before publishing — the crop differs significantly between platforms.
工作原理
1
选择文件
Drop your file into the tool above. It stays entirely on your device — nothing is sent to any server.
2
处理
The Twitter Header preset (quality 90%, max 1500px) is applied automatically. Adjust any setting you like.
3
下载
Get your result instantly. Nothing is stored after you leave the page — complete privacy.
为什么选择我们的？
✓完全免费——永远没有隐藏费用
✓无需账号、邮箱或登录
✓文件永远不会离开你的设备
✓绝无文件大小限制
✓Twitter Header-optimised preset applied automatically
✓所有输出均无水印